[Bug 206231] R9 280X low performance with all games

bugzilla-daemon at bugzilla.kernel.org bugzilla-daemon at bugzilla.kernel.org
Wed Jan 22 23:35:43 UTC 2020


https://bugzilla.kernel.org/show_bug.cgi?id=206231

--- Comment #27 from Sylvain BERTRAND (sylvain.bertrand at gmail.com) ---
Dirt Rally is a GL game, not a vulkan game.

It happens I have it in my library even though I don't recall to buy
it.

Anyway I did run the included benchmark:
  - cpu governor to performance
  - monitor refresh rate 144Hz
  - 1920x1080
  - 8xmsaa
  - _no_ vsync
  - everything to max

avg fps: ~48fps
low fps: ~30fps
max fps: ~60fps

I get several GPU vm faults in dmesg too, but no crash (like in vulkan "rise of
the tomb raider").

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